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Driving device based on Mecanum wheels

A driving device and splint technology, applied in the directions of wheels, transportation and packaging, vehicle components, etc., can solve the problems of bending deformation of joint parts, outer eight of the wheel set, large negative inclination angle of the Mecanum wheel, etc., to achieve low rotational friction, Guaranteed sensitivity, simple and reliable structure

Pending Publication Date: 2021-04-30
SOUTH CHINA UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the stress characteristics of the structure, after the chassis is loaded for a long time, the parts at the connection between the suspension and the wheels are prone to bending and deformation, resulting in the excessive negative inclination of the mecanum wheels, and the phenomenon of "outside eight" of the wheel set

Method used

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  • Driving device based on Mecanum wheels
  • Driving device based on Mecanum wheels
  • Driving device based on Mecanum wheels

Examples

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Embodiment Construction

[0024] The purpose of the invention of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, and the embodiments cannot be repeated here one by one, but the implementation of the present invention is not therefore limited to the following embodiments.

[0025] Such as Figures 1 to 4 As shown, a driving device based on a mecanum wheel includes a first splint, a second splint, a connecting plate, a mecanum wheel, a flange shaft and a geared motor, the first splint and the second splint are arranged in parallel, The upper end of the first splint is connected to the upper end of the second splint through a connecting plate, and the connecting plate is used to strengthen the structural stability between the first splint and the second splint, and can also be used to hang and connect with the load-bearing mechanism. The mecanum wheel is installed on the flange shaft, and the mecanum wheel is fixedly c...

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Abstract

The invention discloses a driving device based on Mecanum wheels, which comprises a first clamping plate, a second clamping plate, a connecting plate, the Mecanum wheels, a flange shaft and a gear motor, the first clamping plate and the second clamping plate are arranged in parallel, and the upper end of the first clamping plate is connected with the upper end of the second clamping plate through the connecting plate; the two ends of the flange shaft are installed at the lower end of the first clamping plate and the lower end of the second clamping plate through flange bearings correspondingly, the Mecanum wheel is installed on the flange shaft, and a power output shaft of the gear motor is connected with one end of the flange shaft. The connecting plate is arranged between the first clamping plate and the second clamping plate, the Mecanum wheel is installed on the flange shaft, the two ends of the flange shaft are installed at the lower end of the first clamping plate and the lower end of the second clamping plate through the flange bearings, the Mecanum wheel cannot incline in the driving process, and the walking precision and the steering sensitivity of the Mecanum wheel are guaranteed.

Description

technical field [0001] The invention relates to a wheel group structure of a mecanum wheel chassis, in particular to a driving device based on a mecanum wheel. Background technique [0002] The Mecanum wheel has been widely used in the field of omnidirectional intelligent mobile equipment due to its flexibility and diversity of motion. However, only when the Mecanum wheels of the entire omnidirectional intelligent mobile equipment are working normally, can the omnidirectional intelligent mobile equipment be guaranteed to operate accurately according to the specified route. Nowadays, most mecanum wheel chassis are driven by motor direct drive, but limited by the suspension structure, most mecanum wheels are fixed on one side. Due to the stress characteristics of the structure, after the chassis is loaded for a long time, the parts at the connection between the suspension and the wheels are prone to bending and deformation, resulting in the excessive negative inclination of t...

Claims

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Application Information

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IPC IPC(8): B60B19/12
CPCB60B19/12
Inventor 张东马湛雷文捷魏敬伦刘婕顾泽凯吴錬楷
Owner SOUTH CHINA UNIV OF TECH
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